import axios from 'axios'
import { ElMessage } from 'element-plus'
import 'element-plus/theme-chalk/el-message.css'
//导入useUserStore
import { useUserStore } from '@/stores/user'
//导入router
import router from '@/router'
const baseURL = '/api'
  // baseURL: 'http://pcapi-xiaotuxian-front-devtest.itheima.net',
// 创建axios实例
const http = axios.create({
  baseURL,
  // timeout: 5000,
  headers: {
    'Content-Type': 'application/json'
  }
})

// axios请求拦截器
http.interceptors.request.use(
  (config) => {
    // 1. 从pinia获取token数据
    const userStore = useUserStore()
    // 2. 按照后端的要求拼接token数据
    const token = userStore.userInfo.token
    console.log(token)
    if (token) {
      config.headers.Authorization = `Bearer ${token}`
    }
    return config
  },
  (e) => Promise.reject(e)
)

// axios响应式拦截器
http.interceptors.response.use(
  (res) => res.data,
  (e) => {
    const userStore = useUserStore()
    //统一错误提示
    ElMessage({
      type: 'warning',
      message: e.response.data.message
    })
    //401状态码，表示token过期，需要重新登录
    //1.清除本地用户数据
    //2.跳转到登录页面

    if (e.response.status === 401) {
      userStore.clearUserInfo()
      //跳转到登录页面
      router.push('/login')
    }
    return Promise.reject(e)
  }
)

export default http
